@extends('admin.layout.app')

@section('body')
<div class="card card-page p-3 shadow-sm">
    <div class="d-flex justify-content-between align-items-center mb-3">
        <div>
            <h4 class="mb-0">{{ __('admin.add_course') }}</h4>
            <small class="text-muted">{{ __('admin.create_a_course_under_a_semester') }}</small>
        </div>
        <a href="{{ route('courses.index') }}" class="btn btn-outline-secondary">{{ __('admin.back') }}</a>
    </div>

    @if ($errors->any())
        <div class="alert alert-danger">
            <ul class="mb-0">
                @foreach($errors->all() as $e) <li>{{ $e }}</li> @endforeach
            </ul>
        </div>
    @endif

    <form action="{{ route('courses.store') }}" method="POST">
        @csrf

        <div class="row g-3">
            <div class="col-md-6">
                <label class="form-label">{{ __('admin.semester_2') }}</label>
                @php $sOld = old('semester_id', $selectedSemester); @endphp
                <select name="semester_id" class="form-select" required>
                    <option value="">{{ __('admin.select_semester_2') }}</option>
                    @foreach($semesters as $s)
                        <option value="{{ $s->id }}" @selected((string)$sOld === (string)$s->id)>
                            {{ $s->name }}
                            @if($s->program) — {{ $s->program->name }} @endif
                        </option>
                    @endforeach
                </select>
            </div>

            <div class="col-md-3">
                <label class="form-label">{{ __('admin.code') }}</label>
                <input name="code" class="form-control" value="{{ old('code') }}" placeholder="{{ __('admin.e_g_cs_101') }}">
            </div>

            <div class="col-md-3">
                <label class="form-label">{{ __('admin.credit_hours') }}</label>
                <input type="number" min="0" max="30" name="credit_hours" class="form-control"
                       value="{{ old('credit_hours') }}" placeholder="{{ __('admin.e_g_3') }}">
            </div>

            <div class="col-12">
                <label class="form-label">{{ __('admin.title_2') }}</label>
                <input name="title" class="form-control" required value="{{ old('title') }}"
                       placeholder="{{ __('admin.e_g_introduction_to_programming') }}">
            </div>

            <div class="col-12">
                <button class="btn btn-primary">
                    <i class="fas fa-save me-2"></i> {{ __('admin.save') }}
                </button>
            </div>
        </div>
    </form>
</div>
@endsection